* {
  padding: 0;
  margin: 0;
}

/* 通用页面样式 */
.unifiedPage {
  width: 100%;
  height: 100vh;
  overflow: hidden;
}

/* between弹盒 */
.betweenFlex {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* around弹盒 */
.aroundFlex {
  display: flex;
  justify-content: space-around;
  align-items: center;
}

/* center弹盒 */
.centerFlex {
  display: flex;
  justify-content: center;
  align-items: center;
}

/* 水平居中弹盒 */
.center {
  display: flex;
  justify-content: center;
}

/* 垂直居中弹盒 */
.verticalCenter {
  display: flex;
  align-items: center;
}
